Clinical trial Recruiting at 1 site Interventional Ages 40 and up Men only

Comparing two treatments for urinary retention in men with BPH

Official title: Prostatic Urethral Lift Versus Transurethral Resection of Prostate in Benign Prostatic Hyperplasia Patients With Urinary Retention

Run by Queen Mary Hospital, Hong Kong · NCT06037356 · Data updated 2026-11-12

This study is testing whether a new procedure called prostatic urethral lift works better than the traditional surgery for helping men with urinary retention caused by an enlarged prostate.

Quick facts

Study typeInterventional
Ages40 Years and up
SexMen only
Enrollment100 (estimated)
SponsorQueen Mary Hospital, Hong Kong
Academic / other
Locations1 site (Hong Kong)
StatusRecruiting
StartedJanuary 1, 2025
Main results expectedMay 30, 2035
Study endsMay 30, 2035
Registry record updatedJuly 24, 2025
Trial IDNCT06037356 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are male patients over 40 years old who are experiencing urinary retention and have failed a trial without a catheter.

Probably not a fit

Patients who may not benefit from this study include those with active urinary tract infections, previous surgical treatments for BPH, or other specific urinary tract conditions.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study is a prospective, randomized controlled trial that compares the effectiveness of prostatic urethral lift (PUL) versus transurethral resection of prostate (TURP) in male patients suffering from benign prostate hyperplasia (BPH) with urinary retention. The primary goal is to evaluate the rates of catheter-free recovery between the two procedures. Secondary objectives include assessing complication rates, cost-effectiveness, patient satisfaction, symptom scores, quality of life, and urodynamic parameters. Eligible participants will undergo a series of assessments before being randomized to one of the two treatment groups, with follow-up evaluations scheduled over five years.

Why it matters

Potential benefit: If successful, this study could provide a less invasive treatment option for men with BPH and urinary retention, potentially leading to improved recovery and quality of life.

How similar studies have gone: Other studies have shown promising results with similar approaches, indicating that this comparison could yield valuable insights into treatment options for BPH.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male patients
* age \>40 years old
* urinary retention who failed trial without catheter

Exclusion Criteria:

* Inability to provide consent OR no guardians or relatives to help provide consent on patient's behalf
* Active urinary tract infection
* Previous surgical treatment for benign prostatic hyperplasia (i.e., TURP, prostatic urethral lift, etc.)
* Bladder stones
* Urethral strictures or bladder neck contractures
* Prostate size \>100mL
* Solely obstructing median lobe
* Urinary retention not due to obstruction (i.e., Bladder outflow obstruction index \<20 on urodynamic studies)
* Poor detrusor contractility (maximum detrusor pressure \<20cmH2O during voiding phase)
* Anticoagulant or antiplatelet agents that cannot be stopped

Where it's running

  • Queen Mary Hospital
    Hong Kong, China
    Recruiting

Study contacts

  • Principal investigator: Brian SH Ho, MBBS — Queen Mary Hospital, Hong Kong
  • Study coordinator: Brian SH Ho, MBBS
  • Email: hobrian@hku.hk
  • Phone: (852)2255-3023

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

  • Thulio versus Holmium lasers for removing enlarged prostate tissue

    This trial will test whether the new pulsed Thulio (thulium) laser works as well as the standard holmium laser for men with enlarged prostates and urinary symptoms.

    Recruiting The Cleveland Clinic · Cleveland, Ohio · NCT07187180

  • Noninvasive ultrasound assessment of bladder function

    This study is testing a new ultrasound method to see if it can help identify bladder problems in men with benign prostatic hyperplasia (BPH) and guide their treatment.

    Recruiting Mayo Clinic · Rochester, Minnesota · NCT05652023

  • Using loop diuretics to improve same-day discharge after prostate surgery

    This study is testing if giving a diuretic during prostate surgery can help men go home the same day by improving their recovery and reducing complications.

    Recruiting Phase 3 Northwestern University · Chicago, Illinois · NCT05620784

  • Improving pain management after prostate surgery

    This study is testing a new way to manage pain after prostate surgery that uses different pain relief methods instead of just opioids to see if it can help patients feel better while reducing opioid use.

    Recruiting Phase 4 Benaroya Research Institute · Seattle, Washington · NCT04102566

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.